improving the classifier by focusing on errors
machine learning in action
... numeric values Next, the application runs the kNN algorithm on this input data and determines which class the input data should belong to The application then takes some action on the calculated class ... distances to inX find the majority class among these items return the majority class as our prediction for the class of inX The Python code for the classify0() function is in the following listing ... take the classCount dictionary and decompose it into a list of tuples and then sort the tuples by the second item in the tuple using the itemgetter method from the operator module imported in the...
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A preposition describes a relationship between other words in a sentence pdf
... and on and No Preposition IN (the) bed* the bedroom the car (the) class* the library* school* AT class* home the library* the office school* work ON the bed* the ceiling the floor the horse the ... second language? We say we are at the hospital to visit a friend who is in the hospital We lie in bed but on the couch We watch a film at the theater but on television For native speakers, these ... Prepositions of Time: at, on, and in We use at to designate specific times The train is due at 12:15 p.m We use on to designate days and dates My brother is coming on Monday We're having a party on the...
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Báo cáo lâm nghiệp: "Variations of construction cost associated to leaf area renewal in saplings of two co-occurring temperate tree species (Acer platanoides L. and Fraxinus excelsior L.) along a light gradient" doc
... well as their nonphotosynthetic organs, and on the pattern of resource allocation among these organs [14, 25] Light interception depends on leaf area expansion and branch extension and the setting ... calculated by summing, for all organs, the products of their construction cost (CC) and their relative contribution to the biomass of the leafy shoot (RM, g g–1) Construction cost of the leafy ... understanding of the influence of the relative irradiance on the construction cost of leaves and of the different structures that are required for leaf area renewal Construction cost was defined as the amount...
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Báo cáo y học: "The characterisation of mucin in a mature ovarian teratoma occurring in an eight year old patient
... was seen in the colonic epithelium None of the tissue was positive for MUC5B The colonic epithelium also expressed carcinoembryonic antigen (CEA) but there was no CEA expression in the renal glomeruli ... serine, threonine and proline Serine and threonine are points of O-glycosylation found in the tandem repeat regions of mucins and their ratios can vary with the site of secretion and whether the organ ... 1.39-1.40g/ml After centrifugation (40,000rpm for 48h) the tubes were fractionated into equal fractions and the density of each fraction measured (▲) The fractions were then assayed for protein absorbance...
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Some studies on a probabilistic framework for finding object-oriented information in unstructured data
... s n’ For location constraint TF of the LOCA constraint in title text 10 TF of the LOCA constraint in body text For type constraint 11 12 Whether or not the TYPE constraint near the term ‘ki u, ... retrieval system There are also, in addition to these elements, two more components One is the World Wide Web itself The other is the Crawler which is a module that crawls web pages from the Web RANKING ... As soon as, Ruby hits “Search” button, the system returns the list of homepages ranked by the relevance to her query She realized the top ranked result satisfies all of her constraints Therefore,...
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Optimum feeding rate of solid hazardous waste in a cement kiln burner
... free lime content The CO concentration in the stack (not shown) was around 0.2% during the entire test The TOC emissions were in the range 10-35 mg/Nm³, but the concentration variation was apparently ... almost constant levels in order to keep the degree of calcination of hot meal, the thermal energy consumption and the circulation of alkalis, sulphur and chlorine [3] constant during the test The ... in the region 16-22 m The average shell temperature on the test date is 40-60 °C lower than on the day of normal operation in that region However, this is because the day before the test, the...
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A study of words in the language of sports in english and vietnamese
... why the students made collocational errors We modified the classification of the sources of collocational errors proposed by Liu [30] 4.4.1 False Concepts Hypothesized False concepts hypothesized ... CHAPTER 5: CONCLUSIONS AND IMPLICATIONS 5.1 CONCLUSIONS The collocational errors in G8 (E, F, H, I, K) appeared On the basis of quantitative analyses of the collocation test because the students ... chosen randomly to fulfill the activities set by the collocation The results indicated that free combinations created the researcher The reasons for choosing them are based on their least amount of...
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Tài liệu Finding DataRowView Objects in a DataView docx
... to find the DataRowView that has the CustomerID of BSBEV: DataRowView[] customersDRVs = customersDV.FindRows("BSBEV"); Since there is only one match, the customersDRVs array will contain one DataRowView ... static void Main() { SqlConnection mySqlConnection = new SqlConnection( "server=localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText ... objects for which the primary key column matches the primary key in your DataView If no rows were found, then the returned array will have zero elements, and the Length property of the array will...
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Tài liệu Finding, Filtering, and Sorting Rows in a DataTable ppt
... that the Find() method is called through the Rows property of productsDataTable The Rows property returns an object of the DataRowCollection class If the primary key for the database table consists ... sortExpression specifies how the selected rows are to be ordered myDataViewRowState specifies the state of the rows to select You set myDataViewRowState to one of the constants defined in the System.Data.DataViewRowState ... static void Main() { SqlConnection mySqlConnection = new SqlConnection( "server=localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText...
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Tài liệu Finding Rows in a DataView doc
... defined by the Sort property in the same order as specified by the Sort property The Find( ) and FindRows( ) methods perform better than the RowFilter property when a result set from the DataView ... is required rather than a dynamic view on the subset of data This is because setting the RowFilter property of the DataView causes the index for the DataView to be rebuilt, while the Find( ) and ... Set the ApplyDefaultSort property of the DataView to true This automatically creates an ascending sort order based on the primary column or columns of the table The default sort can be applied only...
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Tài liệu Finding Rows in a DataTable ppt
... record(s)." + Environment.NewLine; // Iterate over the collection of rows filtered in the previous step // and find them in the table using the Find( ) method of the // DataRowCollection for the DataTable ... default, the rows in the array are ordered by the primary key or, lacking a primary key, by the order in which the rows were added to the table A sort order can be specified in an optional argument The ... records in one of the following ways: o Use the RowFilter property of the DataView Create a DataView based on the DataTable and set the RowFilter property to a filter expression o Use the Find(...
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It’s Not You, It’s Your Strategy: The HIAPy Guide to Finding Work in a Tough Job Market
... to the person looking for work I use the word “hirer” mainly to refer to the person making the immediate decision on the www.hillaryrettig.com / page 3 candidate’s application – i.e., the person ... applied They show up unprepared or unrehearsed for interviews They don’t send thank you notes They use the wrong people for references, and/or don’t coach their references on the important points they ... Information interviews can take place on the telephone, although, of course, an in person meeting is better: either way, if you make a good impression, and continue to maintain the relationship, the...
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Báo cáo khoa học: "A COMFUTATIONAL THEORY OF THE FUNCTION OF CLUE WORDS IN ARGUMENT UNDERSTANDING" potx
... according the the interpretation rule for the category that "as a result" belongs to in the taxonomy The particular evidence connection advocated here is of the form: "If our city needs help, then ... addition" forces to find a brother among the earlier propositions, according to the interpretation rule for the "parallel" class of the taxonomy of is as follows: In EX4, the last proposition cannot ... sentence; 60 @nd 61 are whole phrases] one 6: Contrast 62 63 64 65 66 67 ~8 69 70 otherwise conversely on the contrary in contrast by comparison however nonetheless though yet 71 72 73 74 75 76...
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The HIAPy Guide to Finding Work in a Tough Job Market by Hillary Rettig
... to the person looking for work I use the word “hirer” mainly to refer to the person making the immediate decision on the www.hillaryrettig.com / page 3 candidate’s application – i.e., the person ... applied They show up unprepared or unrehearsed for interviews They don’t send thank you notes They use the wrong people for references, and/or don’t coach their references on the important points they ... Information interviews can take place on the telephone, although, of course, an in person meeting is better: either way, if you make a good impression, and continue to maintain the relationship, the...
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A study on polysemy of antonymous words in English Some related problems facing learners of English and suggested solutions
... antonyms, complementary antonyms, directional antonym and conversive antonym) in which conversive antonym are opposite or contrasting in the order of participant and their roles Therefore, concrete ... person is unfeeling, dull Its antonym is lively, in terms of the contractory emotion The following example, antonym of dull is sharp The scythe is dull (Herbert) 41 The scythe is dull = the scythe ... 1.2.1.3 Conversive antonyms According to Tom Mc Arthur, The conversive antonym in which one describes a relationship between two objects and the other describes the same relationship when the two...
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