User contributions
- 16:45, 12 December 2017 (diff | hist) . . (+357) . . N TDSM 11.11 (Created page with "If we have n dimensions, with features <math> x_1,x_2,...,x_n</math> the logistic regression is a function of x as follow: <math>f(x)=w_1x_1+...+w_nx_n</math> in neural netw...")
- 03:26, 12 December 2017 (diff | hist) . . (+521) . . N TDSM 8.21 (Created page with " '''What is singular value decomposition?''' In linear algebra, the singular-value decomposition (SVD) is a factorization of a real or complex matrix. If we have matrix M th...") (current)
- 01:47, 12 December 2017 (diff | hist) . . (0) . . TDSM 8.9 (current)
- 09:02, 11 December 2017 (diff | hist) . . (+3) . . TDSM 7.5
- 09:02, 11 December 2017 (diff | hist) . . (+385) . . N TDSM 7.5 (Created page with "Miss Universe? This problem consists of different problems. For a girl to be miss universe she should be intelligent, beautiful and stylish. So each of these problems can be m...")
- 08:33, 11 December 2017 (diff | hist) . . (+760) . . N TDSM 5.15 (Created page with "We can test the hypothesis with permutation test. Here we have a hypothesis that there is an unfair coin, with the probability of head equal to 0.8 and probability of tail e...") (current)
- 04:38, 11 December 2017 (diff | hist) . . (+1,819) . . N TDSM 4.5 (Created page with "part d: ranking universities We can rank universities in different department based on the activity of their people in Quora[https://www.quora.com/]. The steps in crawling t...")
- 02:59, 11 December 2017 (diff | hist) . . (+257) . . N TDSM 3.13 (Created page with "We can put some obvious examples that we know the answers randomly in the data as evaluation texts. Then check the answer of each person for those texts. If someone has annota...") (current)
- 02:32, 11 December 2017 (diff | hist) . . (+213) . . N TDSM 2.25 (Created page with "We keep the first number in the stream in a storage. When each item comes, we toss a coin, if it is more than 0.5 we replace the item in the storage with the new one, otherwis...") (current)
- 00:43, 11 December 2017 (diff | hist) . . (+1,381) . . N TDSM 1.13 (Created page with "There are two general methods. 1. Content based recommender systems: These system believe that when a person is looking for specific items, it is probable that he likes the...") (current)
- 00:16, 11 December 2017 (diff | hist) . . (+1,017) . . N TDSM 1.5 (Created page with "Available data sets: PubMed: [https://www.ncbi.nlm.nih.gov/pubmed/]: 1. Finding relationships between different disease and DNA/RNA streams. 2. Finding population geneti...") (current)
- 06:08, 27 November 2017 (diff | hist) . . (+76) . . N TDSM 10.7 (Created page with "If there are n numbers in dataset, p can have at most n-1 nearest neighbors.")
- 06:03, 27 November 2017 (diff | hist) . . (+2,752) . . N TDSM 10.1 (Created page with " To prove that Euclidean distance is in fact a metric, we should prove these facts: <math> 1.\hspace{0.2cm}d(x,y) \geq 0 </math> <math> 2.\hspace{0.2cm}d(x,y) =0\hspace{0.2c...") (current)
