One of the challenges for natural language processing (nlp) systems is to recognize when a word is a noun or a verb based on its context of the sentence. for example "i went for a run" vs. "let's run to the store". in one case, "run" is a noun, and in the other, "run" is a verb. the nlp task that tackles this problem is called tagging.

Parts Of Speech (POS) tagging.

Explanation:

Natural Language Processing (NPL) is the process that helps the computers to understand human language.

Human language is very intricate yet very unique. To make computers understand human languages is a difficult task as humans language involves many facets.

The system that helps in identifying the root of the word is Parts of speech tagging. When a word is used as a noun, verb, pronouns, adverbs, etc. it is this system that identifies the words original meaning with correspondence to adjacent words or phrases.

In the given question, to identify the "run" as a noun and verb, Parts of speech tagging is used.

john  

judas  

thomas  

james

explanation:

hope that !

many were disgusted, nauseated and shook their heads with disapproval upon finding out about the recycling of water process. however, they do not seem to understand that this process actually saves water.

although individuals may argue that it is unhealthy, and or unsafe to drink water that is "from toilet to tap" , the water is 100% safe to drink and involves forcing the water across a membrane, which "removes   any impurities, including viruses, pharmaceuticals and dissolved minerals" , according to paul rozin, a psychology professor who studies revulsion.

i agree that that the thought of drinking water that once ran through someones kitchen sink isn't quite appealing, but recycled wastewater is safe to drink. it also saves water. "the city produces nine million gallons a day" claims russell schreiber, the city’s director of public works.

recycled waste water has absolutely no health concerns whatsoever. when wastewater goes into a system, it's absorbed back into the ground. thus, it goes into a sewer system, then goes through a treatment process that removes contaminants before being released. nonetheless, there is no problem in drinking water that has been recycled.

"in drought-ed california, there are six state agencies that use wastewater that comes from an intellectual property source," according to the university of california, riverside. studies show that this water is completely safe to drink, however, it still doesn't mean people are going to happily pour it in a water glass.

researchers hope it "may make consumers more amenable to drinking recycled wastewater," extraordinarily, women who have a higher "disgust reaction" and make most consumer purchasing decisions.