4. Please answer the following questions based on the subgraph of WordNet below. Assume the total frequency is 300k and the logarithm is based on 2. tod 105.000 power hand tool 8.000 -1,000 Sander 400 Screwdriver 315.000 hammer 116000 =800 t-2.000 table be Philips head disc Sander 2.000 flap screwdriver :10 bal peen hammer t-10,000 scriver 11.20 8.000 6000 hammer t-16,000 0.25 a) Please calculate the similarity of "claw hammer" and "belt sander" using path based method (Radar). b) Please calculate the similarity of table saw" and "screwdriver" using path + depth based method (Wu and Palmer). c) Please calculate the Information Content of "power tool", "screwdriver", "disc sander" and "hand tool". (Please show the details how you get the inherited frequency for each term.) d) Please calculate the similarity of "power tool" and "screwdriver" using Resnik method. e) Please calculate the similarity of "disc sander" and "hand tool" using Lin method. f) Please illustrate the reason why Lin and WuP are preferred over Radar and Resnik, tool tf-105,000 power tool tf-8,000 hand tool tf-1,000 heat qun saw tf-800 sander tf-400 screwdriver tf=15,000 hammer tf-6,000 tf-2,000 miter bel saw table saw tf-8,000 disc sander tf-3,000 sander tf-6,000 Philips head screwdriver tf-20 flat-tip screwdriver tf=10 ball-peen hammer tf-25 claw hammer tf-16,000 tf-10,000 4. Please answer the following questions based on the subgraph of WordNet below. Assume the total frequency is 300k and the logarithm is based on 2. tod 105.000 power hand tool 8.000 -1,000 Sander 400 Screwdriver 315.000 hammer 116000 =800 t-2.000 table be Philips head disc Sander 2.000 flap screwdriver :10 bal peen hammer t-10,000 scriver 11.20 8.000 6000 hammer t-16,000 0.25 a) Please calculate the similarity of "claw hammer" and "belt sander" using path based method (Radar). b) Please calculate the similarity of table saw" and "screwdriver" using path + depth based method (Wu and Palmer). c) Please calculate the Information Content of "power tool", "screwdriver", "disc sander" and "hand tool". (Please show the details how you get the inherited frequency for each term.) d) Please calculate the similarity of "power tool" and "screwdriver" using Resnik method. e) Please calculate the similarity of "disc sander" and "hand tool" using Lin method. f) Please illustrate the reason why Lin and WuP are preferred over Radar and Resnik, tool tf-105,000 power tool tf-8,000 hand tool tf-1,000 heat qun saw tf-800 sander tf-400 screwdriver tf=15,000 hammer tf-6,000 tf-2,000 miter bel saw table saw tf-8,000 disc sander tf-3,000 sander tf-6,000 Philips head screwdriver tf-20 flat-tip screwdriver tf=10 ball-peen hammer tf-25 claw hammer tf-16,000 tf-10,000
